summaryrefslogtreecommitdiffstats
path: root/net/bluetooth/lib.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/bluetooth/lib.c')
-rw-r--r--net/bluetooth/lib.c71
1 files changed, 71 insertions, 0 deletions
diff --git a/net/bluetooth/lib.c b/net/bluetooth/lib.c
index 5326f41a58b7..469a0c95b6e8 100644
--- a/net/bluetooth/lib.c
+++ b/net/bluetooth/lib.c
@@ -135,6 +135,77 @@ int bt_to_errno(__u16 code)
}
EXPORT_SYMBOL(bt_to_errno);
+/* Unix errno to Bluetooth error codes mapping */
+__u8 bt_status(int err)
+{
+ /* Don't convert if already positive value */
+ if (err >= 0)
+ return err;
+
+ switch (err) {
+ case -EBADRQC:
+ return 0x01;
+
+ case -ENOTCONN:
+ return 0x02;
+
+ case -EIO:
+ return 0x03;
+
+ case -EHOSTDOWN:
+ return 0x04;
+
+ case -EACCES:
+ return 0x05;
+
+ case -EBADE:
+ return 0x06;
+
+ case -ENOMEM:
+ return 0x07;
+
+ case -ETIMEDOUT:
+ return 0x08;
+
+ case -EMLINK:
+ return 0x09;
+
+ case EALREADY:
+ return 0x0b;
+
+ case -EBUSY:
+ return 0x0c;
+
+ case -ECONNREFUSED:
+ return 0x0d;
+
+ case -EOPNOTSUPP:
+ return 0x11;
+
+ case -EINVAL:
+ return 0x12;
+
+ case -ECONNRESET:
+ return 0x13;
+
+ case -ECONNABORTED:
+ return 0x16;
+
+ case ELOOP:
+ return 0x17;
+
+ case -EPROTONOSUPPORT:
+ return 0x1a;
+
+ case -EPROTO:
+ return 0x19;
+
+ default:
+ return 0x1f;
+ }
+}
+EXPORT_SYMBOL(bt_status);
+
void bt_info(const char *format, ...)
{
struct va_format vaf;